284433992

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{1657}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 547140000

約数和(自身を除く): 262706008

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 499, 998, 1657, 1996, 3314, 3992, 6628, 13256, 21457, 42914, 71251, 85828, 142502, 171656, 285004, 570008, 826843, 1653686, 3307372, 6614744, 35554249, 71108498, 142216996, 284433992]

約数ペア:

[(1, 284433992), (2, 142216996), (4, 71108498), (8, 35554249), (43, 6614744), (86, 3307372), (172, 1653686), (344, 826843), (499, 570008), (998, 285004), (1657, 171656), (1996, 142502), (3314, 85828), (3992, 71251), (6628, 42914), (13256, 21457)]